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authorHannes Eder <hannes@hanneseder.net>2008-12-26 03:04:26 -0500
committerDavid S. Miller <davem@davemloft.net>2008-12-26 03:04:26 -0500
commitf8057b7fefea1daca6928cbb95751d01fc934a41 (patch)
treeefb4ce8515cbb124d8fdea3ac211ac7935b592b1 /drivers/net/netxen
parente855aac805dd9c68b6fabe395cbc8e05f0eda6e4 (diff)
drivers/net/netxen: fix sparse warnings: use NULL pointer instead of plain integer
Fix this sparse warnings: drivers/net/netxen/netxen_nic_hw.c:1462:18: warning: Using plain integer as NULL pointer drivers/net/netxen/netxen_nic_hw.c:1536:18: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen')
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 86379fdd8b0e..aa6e603bfcbf 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -1459,7 +1459,7 @@ static int netxen_nic_pci_mem_read_direct(struct netxen_adapter *adapter,
1459 mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE * 2); 1459 mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE * 2);
1460 else 1460 else
1461 mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE); 1461 mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE);
1462 if (mem_ptr == 0UL) { 1462 if (mem_ptr == NULL) {
1463 *(uint8_t *)data = 0; 1463 *(uint8_t *)data = 0;
1464 return -1; 1464 return -1;
1465 } 1465 }
@@ -1533,7 +1533,7 @@ netxen_nic_pci_mem_write_direct(struct netxen_adapter *adapter, u64 off,
1533 mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE*2); 1533 mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE*2);
1534 else 1534 else
1535 mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE); 1535 mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE);
1536 if (mem_ptr == 0UL) 1536 if (mem_ptr == NULL)
1537 return -1; 1537 return -1;
1538 addr = mem_ptr; 1538 addr = mem_ptr;
1539 addr += start & (PAGE_SIZE - 1); 1539 addr += start & (PAGE_SIZE - 1);